Part 1 of Essay
"Asthma is a respiratory disease in which spasm and constriction of the bronchial passages and swelling of their mucous lining cause obstruction of breathing." (Anastasiow 1997) Etiology: " This disease is often due to allergies, such as dust, smoke, cold air, exercise, animal fur or feathers, molds, and pollen. Aller ....

Part 2 of Essay
.... due to the fact that you stay in your room sleeping for eight hours at a time. Dust mites collect in your bedding, curtains, pillows and rugs. To avoid this, you should have your mattress and pillows sealed in a plastic covering, no curtains and you should have hard wood floors in your bedroom, instead of rugs or carpets. " Office Visits: From 1975 to 1993-1995, the estimated annual number of office visits for asthma more than doubled, from 4.6 million to 10.4 million. Increasing rates were evident among all ....